In circular coil, when number of turns is doubled and resistance becomes 1/4th

In circular coil, when number of turns is doubled and resistance becomes 1/4th of initial value, the inductance becomes

Options

(a) 8 times
(b) 2 times
(c) 4 times
(d) No change

Correct Answer:

4 times

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. The acceleration of an electron in an electric field of magnitude 50 V/cm,
  2. In a vaccum triode the function of grid voltage is
  3. In adiabatic expansion, product of PV
  4. In Young’s experiment, the ratio of maximum to minimum intensities of the fringe
  5. In photoelectric effect, the photoelectric current